Spawning process for interactive VTK viewer process

Samo Penic

2017-01-14 3ccf5d1c706eecc15da8d17ca381706892cb9f76

 trisurf/tsmgr.py

@@ -15,7 +15,7 @@
else:
   from urlparse import urlparse
   from vtk import *
   from . import VTKRendering
	
#import io

from IPython import embed
@@ -55,6 +55,7 @@
   parser.add_argument('-n', nargs='+', metavar='PROC_NO', type=int, help='OBSOLETE. Specifies process numbers.')
   parser.add_argument('-R','--raw',help='print status and the rest of the information in raw format', action="store_true")
   parser.add_argument('-x','--local-only',help='do not attempt to contact remote hosts. Run all operations only on local machine',action='store_true')
   parser.add_argument('--originating-host',nargs=1,help='specify which host started the remote connections. Useful mainly fo internal functionaly of tsmgr and analyses.')
   args = parser.parse_args(arguments)
   return args

@@ -74,6 +75,15 @@

def copyConfigAndConnect(hosts):
   print("Connecting to remote hosts and copying config files, tapes and snapshots")
   #create a list of files to be copied across all the remote hosts
   file_list=[]
   for h in hosts:
      for r in h['runs']:
         if(r.isFromSnapshot):
            file_list.append(r.snapshotFile)
         else:
            file_list.append(r.tapeFilename)
   file_list.append(main.__file__)
   for host in hosts:
      if(host['name'] !=socket.gethostname()): #if I am not the computer named in host name
         try:
@@ -87,16 +97,21 @@
         rm=Remote.Connection(hostname=host['address'],username=username, port=port)
         rm.connect()
#         print ("Sendind file:"+main.__file__)
         rm.send_file(main.__file__,'remote_control.py')
         for run in host['runs']:
            try:
               rm.send_file(run.tapeFile,run.tapeFile)
            except:
               pass
            try:
               rm.send_file(run.snapshotFile,run.snapshotFile)
            except:
               pass
         if('remotebasepath' in host):
            remote_dir=host['remotebasepath']
         else:
            remote_dir='trisurf_simulations'
         rm.send_multiple_files_in_directory(file_list,remote_dir)
#         rm.send_file(main.__file__,'remote_control.py')
#         for run in host['runs']:
#            try:
#               rm.send_file(run.tapeFile,run.tapeFile)
#            except:
#               pass
#            try:
#               rm.send_file(run.snapshotFile,run.snapshotFile)
#            except:
#               pass
         host['_conn']= rm
   # we are connected to all hosts...
   return hosts
@@ -241,12 +256,16 @@


def preview_vtu(args,host):
   #only for localhost at the moment
   if sys.version_info>=(3,0):
      print("Preview works only with python 2.7")
      exit(1)
   from . import VTKRendering
   target_runs=getTargetRunIdxList(args)
   if target_runs==None:
      target_runs=list(range(1,len(host['runs'])+1))
   if host['name'] == socket.gethostname():
      VTKRendering.Renderer(args,host)
      for i in target_runs:
         VTKRendering.Renderer(args,host,host['runs'][i-1])
   else:
      print("VTK rendering currently works on localhost only!")
		

def getListOfHostConfigurationByHostname(hosts,host):
   rhost=[]
@@ -287,7 +306,15 @@
            print("Host "+bcolors.WARNING+host['name']+bcolors.ENDC+" reports:")
         perform_action(args,host, analyses=analyses, hosts=hosts)
      elif not args['local_only']:
         output=host['_conn'].execute('python3 ./remote_control.py -x '+" ".join(argv))
         if('remotebasepath' in host):
            remote_dir=host['remotebasepath']
         else:
            remote_dir='trisurf_simulations'
         #output=host['_conn'].execute('cd '+remote_dir)
         #print(remote_dir)
         #print(main.__file__)
         #print('python3 '+main.__file__+' -x '+" ".join(argv))
         output=host['_conn'].execute('cd '+remote_dir+ '; python3 '+main.__file__+' -x --originating-host ' +socket.gethostname()+" "+" ".join(argv))
         for line in output:
            print(line.replace('\n',''))